Blockade of Channel ports...French fishing boats arrive back into the port of Calais, France, after lifting their blockade for the evening as the strike over fishing quotas continues. PRESS ASSOCIATION Photo. Picture date: Wednesday April 15, 2009. Cross-Channel travel was today thrown into chaos for a second successive day as a blockade by French fishermen closed key ports. See PA story INDUSTRY Fisherman credit should read: Gareth Fuller/PA Wire