Build a road flexi track - car batteries help

[vals]

Hi
we have a big set of build a road, the flexible track, but only 2 cars and I need to change the batteries but can't work out how to get the cover off at all. Any ideas please? even the 9 year old boy here can't do it.

[sarah707]

There are normally little screws - you can use the screwdriver set you won with your cracker :laughing: