A mod to stop sims riding their bikes indoors?

Thanks @sunblond I thought i was going mad after knowing I removed all the bikes from sims inventories-)

@SimplyJen yes in S2 a car mat (for want of a better word) or garage is required to place the cars but I have never experienced problems with cars or bikes before in earlier iterations like this and now I know they auto spawn in S4 like i suspected my game is unplayable until that issue is solved if ever..