There can be, depends on what you get banned for.
Actually, I'd like to see instant bans for those caught speeding too. If you can't figure out that either it's not a safe place to speed OR it's very easy to site a camera or cop car there, you shouldn't be on the road. Same for those who jump red lights, ban the lot of them.
Any anyone who causes an accident on a motorway is given a lifetime ban. There is NO excuse for driving like a berk and causing accidents in a straight bloody line.