Marks & Spencer (M&S) announces a programme to be the world’s most sustainable retailer by 2015, launching 80 major new commitments under M&S’ eco and ethical plan, Plan A...The new commitments...include...Becoming the first major retailer to actively tackle and bring clarity to the living wage debate. M&S will do this by determining and agreeing a fair, living wage before implementing a process to ensure our clothing suppliers pay this wage to their workers in Bangladesh, Sri Lanka and India.