Description:
A maneuvering procedure that allows the
gradual observation around a comer or other obstacle where a perpetrator
might be hiding in ambush. This technique
permits the slow, cautious viewing of an uncleared area involving an angular
obstruction while maintaining a margin of safety for
the operator.
By staying quiet and reviling very little of him self (only
head and weapon) and by maximising the space between the operator and the
corner the operator gains better reaction time and minimising the risk op a
perpetrator reaching for the operators weapon.

Pros:
-The operator has a chance of moving undetected round the corner
Cons:
-It is a very slow technique.
-There is no guaranty that the operator will see the opponent first. The
best to hope fore is 50% 50%