Generally all EU legislation was incorporated into British legislation about a year ago as part of Brexit.
What many people do not realise that much of what as seen as EU legislation, is legislation that the UK would have passed anyway, but decided not to waste time reinventing the wheel, when the EU did it for them. Each country usually establishes its own regulations for how EU legislationn is implemented. So it is unlikely that the UK will have systems much different from other EU countries, it will just be implemented from a British perspective.
Lets face it the French may comply with EU legislation, but in their own inimitable way - and that probably applies to all other EU countries
Desperately sad story of the assisted suicide of a grieving mother
Vision Disturbances: "Aura" Without Headache?
Tickets to the RSC and a night at Hotel du Vin Stratford-upon-Avon


