Keiron Cunningham has pleaded with the RFL to ban the type of tackle that has ruled out centre Mark Percival for at least twelve weeks.
Percival has suffered medial ligament damage following a tackle by Salford player Adam Walne in Thursday's shock defeat to the Red Devils.
Following a similar tackle by Hull KR hooker John Boudebza that ruleCunningham calls for tackle ban after Percival injury
Keiron Cunningham has pleaded with the RFL to ban the type of tackle that has ruled out centre Mark Percival for at least twelve weeks.
Percival has suffered medial ligament damage following a tackle by Salford player Adam Walne in Thursday's shock defeat to the Red Devils.
Following a similar tackle by Hull KR hooker John Boudebza that rule