By A Mystery Man Writer
Rugby's authorities hit a new low with unworkable change to tackle rules, Rugby union
Men's Rugby Union RFU apologises for handling of tackle height decision
Wales v Argentina LIVE: Rugby World Cup final result and reaction as Nicolas Sanchez late try sinks Wales - Yahoo Sports
Rugby league's tackle-height trial begins at Bradford to mixed reactions, Rugby league
Experiment on ban on tackles above waist may be law by 2023 World Cup, World Rugby
New Zealand Rugby to reduce tackle height in community game in 2023
Rugby league tightens concussion rules but has no plans to lower tackle height, Rugby league
Johnny Sexton criticises RFU for lowering tackle height for amateurs, Rugby union
Johnny Sexton criticises RFU for lowering tackle height for amateurs, Rugby union
RFU backtracks after 'anger and concern' at tackle height law
CHRIS FOY: Rugby has to change so cut the anger and unite to tackle the head trauma crisis
NUDGE: A data-driven attempt at reducing concussion risk in rugby. A process explained