The Guardian - Proposal in response to outrage over Pmp;O Ferries sacking of 800 workers has been called "unworkable"The UK ports industry has described as "unworkable" ministers" plans to ask port operators to block ferries with crews paid less than the minimum wage, the government"s signature policy response to outrage over the sacking of 800 workers without consultation by Pmp;O Ferries.The transport minister, Grant Shapps, told parliament on Wednesday that the government would write to the operators of British ports telling them to refuse access to companies that did not pay the UK minimum r...