Striking Royal Mail workers are joined by a man dressed in a Postman Pat costume on a picket line in Whitechapel, east London on the first of four strikes across the country. CWU general secretary Dave Ward says managers imposed a 2% pay rise on workers after rewarding themselves with "huge bonuses". Report by Blairm. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn