Im not sure if this is of interest, but in the city of london (the bit that doesnt even "belong" to the crown ) , you are legally allowed to walk sheep across to it over Tower Bridge if you are a freeman "Gentleman of the City" ( right into the heart of london!).
Also in Newcastle Upon Tyne I believe you are allowed to take yoru sheep to eat from the grassland in the city center too.
Also in Newcastle Upon Tyne I believe you are allowed to take yoru sheep to eat from the grassland in the city center too.