Should Toyotas be pulled off the road?

Seriously, think about it - These Toyotas are still taking off in traffic, the company doesn't seem to really know what's causing it and they haven't given any reassurances that it's going to stop anytime soon.  Regulators have blamed 52 deaths on speeding Toyotas - How many is acceptable?  Each day these cars are allowed to be on the road, driving next to you.  Is it unsafe?  Maybe.  But what's the alternative - tell millions of people they can't drive to work tomorrow?  Hmm, imagine the sales that would generate for other auto makers...