Quote Originally Posted by J37 View Post
In terms of Lucy undo-ing her seat-belt, someone on here suggested sticking velcro on the red button to discourage her from pressing it. Well I did, and it didn't!!
If anyone else has any ideas, please let me know.

Sent from my SM-N910G using The Bub Hub mobile app
Have a look at Buckle Guard - http://www.buckleguard.com.au

There's also the Houdini Stop. It's mainly so they don't get their arms out of the straps but it might help keep the straps in place even after she's undone the buckle. Baby shops sell them. Also eBay.