Separate tracks

The obsession with trains is growing day by day in our house and unfortunately ollie is going through the stage where he wants to play but after 2 minutes he ends up ripping the track to bits. This causes cam to become livid and sets of a huge argument usually ending in cam being put in time out. The safe option at the moment is to have two tracks, one which cam can play with and one which ollie can destroy. So far it seems to be working, long may it last!