Police said install CCTVs in taxis?

Crime Watch

This episode talk about the cabby that got killed when robbery gone wrong.

What got my attention is what the police spokesperson said at the end of the program.

DSP Julius Lim said: 

"For the safety of taxi drivers, the police will like to urge operators and taxi drivers to install GPS, CCTVs and distress button in your taxis."

LTA said we can't have camera facing passengers.

Now police said we should have CCTVs installed in taxis.

So who we should listen to?