Nope, but as soon as I get a P229 or P226, if I can find a holster I will.
I carry my M&P 9c with TLR3 attached in a hybrid IWB holster.
On my duty G22...yes. On my off-duty G27/642...no.
Is that standard/common for an officer to have a light on his side arm? (I've never had an officer pull a gun on me, so I don't know)