Uk animal welfare standards are higher than those required by the EU, but I agree, meat production is never going to be kind for the animals involved. Humans do not need large quantities of meat for a good diet, or, it could be argued, any meat at all, but if animal welfare is our main concern, the dairy industry and egg production are just as troubling. It is possible to buy these products from genuine free range farms, and farms where calves are kept with the cows for several months while the latter are milked just once a day. This is obviously a more expensive option however, and not available everywhere.
A vegan diet takes a lot of thought and knowledge to provide complete nutrition, but a largely vegetarian diet can be cheap, easy, tasty and nourishing.
Incidentally, on the question of using EU banned pesticides, this refers I think to the use of one in sugar beet production and the ban has been lifted short term both here and in at least 10 EU countries to control a particular problem, I can’t remember what,