Chapter 5 what mode of transportation do the children take

Chapter 5 began with the children climbing out of Cuthbert the giant's stone throat and back into 1940, war torn England. The kids wandered through the forest until they came upon a road where a Gypsy's caravan rode past them. The kids leapt onto the sides of one of the wagons and hitched a ride until the Gypsies stopped and ambushed the children.