WE ALL know that at this time of year the real Father Christmas is so busy in Lapland wrapping presents that he needs a bit of help with public appearances around the globe.And in Crawley, like anywhere else, he can call on plenty of stand-in Santas to help him out.But what is it like to step into the big man's shoes?For Mike Irving, who at the weekend appeared as Saint Nick at Barclays in Crawley High Street for a Rotary Club fundraiser, it is a serious job.The 78-year-old, from Goffs Park...
