markings

Tice would not be drawn on whether he supported people painting red crosses on road markings across the South East, but suggested turning it into "an artist competition".

The 40m-long yellow markings in Maghera were painted in June, then reduced in size in July, and now have disappeared completely.

Several videos also show officers with FBI and Homeland Security markings, as well as local police, surrounding another property on Sunday evening.

That may cause disappointment among some residents who told the BBC they approved of the markings, calling them a symbol of national pride.

The turtles have unique markings on their shells, and are seen as a status symbol in China where they are often kept as pets.