By Dan Marsh The nanny of Harry Kane’s children has been lauded following her actions in the wake of a car accident earlier this week. The England captain’s three eldest children were all involved in a three-car crash in Munich on Monday while Kane was in London for Bayern Munich’s huge Champions League quarter-final tie against Arsenal. The trio all avoided serious injury in the crash. Fresh details of the incident have now emerged courtesy of The Sun, who have outlined the significant role that the children’s nanny played. It’s said that she steered the Mercedes that they were travelling in …