The Rugby Football League will not hold any disciplinary hearings this week after a relatively clean batch of games over the Easter period.
Four players have been cautioned following incidents in the Easter Monday round of fixtures but there were no serious matters arising and no offences committed at all on Thursday and Good Friday.
The players to have been warned are Wigan prop Andy Coley, Hull KR forward Nick Fozzard, Bradford veteran Steve Menzies and Andy Raleigh of Huddersfield. No further action will be taken against any of them.
Coley was singled out for a tackle technique that "placed undue pressure on the shoulder joint of an opponent" during his side's defeat at Catalans Dragons.
Raleigh and Fozzard were both found to have raised a knee while in possession of the ball during Huddersfield's win at Hull KR and Menzies placed undue pressure on a Wakefield player's knee or ankle joint.