In Celebrity 5 Go Caravanning - Back on the road, we revisit the caravanning adventures of Colin Baker, Sherrie Hewson, Sonia, Todd Carty, Brian Capron and Tony Blackburn. It seems like yesterday that they swapped their celebrity lifestyles for a back-basics staycation and hit the open road in touring caravans. But it’s been two years since they made tracks for the stunning scenery of the Lake District, Yorkshire and Cornwall. Sherrie has decided to catch up with Sonia to reminisce about old times.