Description:Huge crowds greeted the pregnant Catherine, the Duchess of Cambridge as she visits the northeast of England on Tuesday (March 5). Fresh back from her skiing holiday in the Swiss Alps, Kate, as she is popularly known, wore a brown Hobbs coat over her small baby bump. The coat sold out within minutes when she first wore it during her solo tour of Liverpool a year ago. Her arrival by helicopter was delayed by an hour and a half due to foggy weather conditions.(1:07)