Preventing plastic pollution. Calls for deposits on plastic bottles and free Drinking Water fountains, to protect the seas from plastic debris. Millions are expected to be on the move today as the christmas getaway begins. Good afternoon and welcome to bbc news. The foreign secretary borisjohnson has acknowledged there are serious difficulties in the relationship between russia and the uk hes on the first visit to moscow by a British Foreign secretary for more than five years. In a tense press conference, the Russian Foreign minister Sergei Lavrov rejected suggestions that russia had behaved aggressively towards the uk, but agreed that relations are at a very low level. Our moscow correspondent Sarah Rainsford reports. The first handshake looked warm enough, but borisjohnson came here promising to talk tough, to warn russia to stop what he called its destabilising actions. It was russias foreign minister who set the tone. Sergei lavrov said relations with britain were at a very low lev