Some write to me asking that we do more to save habitats and help species survive. As an animal lover I am all in favour of doing what we can to help, and certainly avoiding doing harm to the other species we share the planet with.

We need to understand that to succeed a species need protection from predators and a decent food supply. Species are adaptable, and will respond to human changes in the landscape. We should not seek to fossilise our lives for fear of disrupting the balances, but make sure as we change our lives there are answers for the species around us. Nor should we think that mankind is all powerful and is in some unique position, able to judge the struggle for life and determine all  the winners and losers under the process of natural selection.

Some species thrive because human conduct changes. Just look at the success of seagulls as birds now often living well away from the coast. Many of them have traded the hard work and uncertainty of fishing offshore for the easier pickings of a local tip, park or source of food from human contact. Urban foxes know the way to earn a living around the dustbins and discards of human society. Birds flourish in our gardens where many people offer them special meals, and where the human hunter/predator has been replaced by the bird watcher and lover.

Anyone worried about various insects or small mammals can create the kind of habitat they like in their own gardens. Many do. The advance of urban development will remove some natural habitats on the way, but there remains plenty of wild areas, woodlands and parklands where animals can thrive. Some interventions to protect a species requires tough action to reduce or harm a predator.

There is no golden age of animals to restore or some pre ordained balance to be struck. There used to be many more horses because people reared and fed them so they could work for the people who provided for them. Various species from cats and dogs to horses and farm animals have adapted to live  alongside humans, whilst more  so called wild species are now at one remove adapting to life close to people. Many summer cafes are much attended by small birds with a love of cake.

One of the big wins from leaving will be regaining control of our fishing grounds and seas around us. The Common Fishing Policy has dragged us from net exporter to net importer of fish. It has seen considerable damage done to our fishery by overfishing, with much of the wealth of our seas taken from us to sell elsewhere. The damage has been intensified by the long period when the CFP forced fishermen to throw dead fish  back into the sea, increasing the damage done without producing revenue for the industry and food for the consumer.

A domestic fishing policy must abandon the discards policy and insist on all fish caught being landed and sold. There will need to  be controls on how much fish can be taken, with species analysis. There are various systems for allowing rewards for effort and regulating days at sea to ensure some sensible control over the fishery, to allow husbanding of fish stocks. The aim of the policy is to catch fewer fish, and land more fish in the UK from UK vessels.

Regaining control of our fishery will also allow us to invest in a  range of fish processing industries close to the ports, to add value and create more jobs. It will be one of the big wins from Brexit to gave a fishing policy kinder to our fish and our fishermen and women. We can restore our fisheries whilst enjoying more economic benefit from them. Their sacrifice to get us into the EEC was a disgrace, and their exploitation  by the EU gas been environmentally and economically damaging.

The agricultural lobbyists are worried that leaving the EU will mean they can  no longer recruit plenty of low wage labour from the continent to carry out tasks like fruit picking and vegetable harvesting by hand. The government will continue seasonal workers schemes and will make available a sensible number of labour permits. It should also promote productivity enhancing investment in  technology.

There are now various systems to allow mechanised harvesting of everything from vegetables to fruit. Intelligent tractors and farm drones are able to plough, sow, spray and perform many other chores. The farmer will increasingly become the controller of complex systems of AI. He or she from the office will have detailed reports on the state of the crop, the diary for tending and harvesting and details of any problems. He or she will instruct the tractors, drones and other equipment to carry out the work needed at each stage of the development of the crop.

Some of the equipment will be large and expensive. A further move to larger farms would expedite this, but smaller farms can come together with rental agreements or with co-operative approaches, sharing the equipment needed to service their fields. UK farming is often more advanced and better capitalised than many continental farms, where small units lacking in capital characterise big areas. Here in the UK the very high cost of farmland means many farmers are tenants or employee managers. We need to find more ways of incentivising owners of land to work with farmers to put in the capital required.

As an ageing population of tenant farmers retires there is more scope to look at farm amalgamation and at new contract arrangements for younger farmers who cannot afford to buy land. Technology will be a great driver of new ways of farming, and will boost agricultural productivity. Leasing, hiring, and co-operating all offer options for new farmers to earn a good  living alongside farm owners who want to make a decent return.

The UK is a large net importer of food from the rest of the EU as we have lost substantial market share in temperate foods since joining the EEC. and losing tariff protection. If on exit  the EU imposes their high external tariffs on UK food  we should impose selective tariffs on products where we can switch to more home consumption of our own product. We are likely to eat more  home produced lamb and less imported  beef if the EU opts for the tariff route. We should remove all tariffs on things we cannot produce for ourselves.

All the time we have been in the EU the Common Agriculture Policy has kept the UK under controls which have not suited us. Market share has fallen. We have seen more and more temperate food brought in from the continent, reducing our home market share. Food miles have increased, our roads have been clogged with more foreign trucks travelling longer distances with food imports.

Much of our salad needs and flowers now come in from the Netherlands. Many of our vegetables come in from Spain. Large amounts of dairy produce come from France. Beef comes in from several countries, and pork arrives especially from Denmark. Many of these items are things we could grow or rear for ourselves. The Netherlands has no climate advantage over us. Low value vegetables should not be cheaper when hauled hundreds of miles from Spain.

Once we are free to set our own tariffs we can remove all tariffs on food we cannot produce for ourselves. There should be  no further need for taxes on  citrus fruits, for example. We may also well decide to have lower average tariffs on temperate food than the EU makes us impose, as we will be levying them on  the EU as well as on the rest of the world.

We will also decide on our own levels of farm subsidy and how it should be allocated. The new UK system should place a premium on increasing our market shares. There should be tax and subsidy inducements to increase output and to mechanise farms. The UK should harness AI and robotics to the cause of farm improvement, building two industries at the same time. Intelligent use of  newly targeted subsidies and sensible tariffs could give us a big boost with more home grown food and more domestic development of the technology a new farm should deploy.

We need more investment in extending the growing seasons for vegetables, fruit and flowers and other market gardening activities. We could grow more with the right glasshouses and polytunnels, just as the Dutch do with similar weather.

One of the attempted trick questions in the referendum campaign from Remain to Leave was about deregulation. Which regulations would you repeal, they asked  of the Leave campaign. Presumably they hoped either that the Leave campaigner would be lost for a specific example, or would offer up a popular regulation which the public would not wish to see removed. They underestimated their opponents in this as in other matters.

The truth is there are many laws and regulations that the EU has imposed on us that are either suitable for repeal or for substantial improvement. The UK could start by repealing the damaging fishing regulations which have allowed considerable environmental damage to our fishing grounds whilst also undermining some of our fishing businesses.  We could move on to removing items from VAT or choosing lower rates for others. There is no great support for 5% and 20%  VAT rates on a whole range of green products, nor for the 5% VAT levy on domestic heating fuel. The interventions in our corporate tax code that have lowered our revenues could be reversed. We could do a better job on animal welfare with our own rules.

It is a strange phenomenon that many people will stand for election to the UK Parliament with a wish to become lawmakers, only to decide once they arrive that want many of our laws to be settled in Brussels so they can claim they have no ability to amend or repeal them. The UK Parliament over our years in the EU has been craven in meekly accepting every EU law and regulation, and in avoiding proper debate about it. This has damaged our democracy and widened the gulf between Parliament and people.

The continuing EC court case over VAT on commodity derivatives is a reminder of how the  EU wishes to rewrite our rules against the interests of our businesses. The UK Parliament should decide our VAT law and it should not be subject to reversal by a European court.