I'm against cheating the owners of parking lots, and I have a credit card for places that let you pay that way, but I've come across an increasing number of places that let you drive in, but if you try to drive out the same way, they have spikes angled at your tires?
And I can easily imagine not being able to get out through the so-called exit, if something is not working right. Or maybe you're not supposed to leave until 6AM but there is an emergenchy and you need your car.
SO: Are all the spikes in one of those things separately loaded, or can you get someone to stand on the spike at each end and force down the whole array of spikes so that you can drive out?
I thought of having two people stand on the very spikes that my tires would roll on, but I don't know how to get the people out of the way before I drive over them. ;-(