Are high-speed chases necessary?

Credit: Paul Mazza
This morning's issue of Newsday carries yet another story about a police chase ["Police rescue suspect from car fire," News, May 27].
I'm curious. I thought that if the police were able to get a plate number, there would usually be no necessity to engage in a pursuit.
We read of the mayhem sometimes caused by perhaps overzealous law-enforcement personnel. Innocent people are put at risk during any chase, but how necessary are some of those pursuits?
Susie Festa, Massapequa
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