In pictures: Snow in southern England and Channel IslandsPublished12 March 2013Shareclose panelShare pageCopy linkAbout sharingImage caption, Heavy snow and treacherous driving conditions caused many motorists to abandon their journeys on the M23 and A23 in Sussex, with some spending the night in their vehicles.Image caption, The snow may have caused a travel headache for many motorists, but on the South Downs, near Brighton, some people appeared to be enjoying every minute of the white-out.Image caption, Schools across East and West Sussex were closed as conditions remained too treacherous for teachers and pupils to travel, however the snow is also creating some picturesque scenes, like this one on the seafront in Eastbourne.Image caption, Gatwick Airport in West Sussex is open for business but is advising passengers to allow plenty of time to get there.Image caption, Cross-Channel train operator Eurostar cancelled all of its services due to bad weather in France and Belgium on Tuesday, and advised passengers not to go to their departure station.Image caption, After an inspection, officials decided the opening day of the Cheltenham Festival could go ahead, although the start of racing was delayed. The race course was protected by covers as temperatures dipped to -11C on Monday night.Image caption, This was the scene in St Ouen, in the western part of Jersey, where the airport - and schools - have been closed for a second day. Farmer Peter Houguez said he had lived in the island all of his life but never seen anything like it.Image caption, However, the weather picture in one part of Cornwall could not be more different. Bright colours abound as spring looks to have well and truly sprung at the Eden Project.