Are chop-blocks legal in the NCAA?

Submitted by Eye of the Tiger on

I'm seeing a lot of them, and no penalty flags.  Is this bad officiating or am I missing something?

Fhshockey112002

October 15th, 2011 at 1:02 PM ^

Cut block (Legal) - 1 on 1 block where OL cuts the legs of DL 

Chop block (Illegal) - 2 on 1 block where first OL engages DL, and second OL cuts his legs.

MSU is "cut blocking" on the edge to seal, it is on the OLB (or CB) to fill the void in the instance.