I'm not sure that is 100% accurate Ian. I thought the only 2 conditions needed for a PT are
- That a PK offence (intent is irrelevant)
- Prevents a probably try or a try in a better position.
The Law confirms Ian's View:
9.A SCORING POINTS
9.A.1 POINTS VALUES
...
Penalty Try. If a player would probably have scored a
try
but for foul play by an opponent, a penalty try is
awarded between the goal posts.
10.2 UNFAIR PLAY (if FOUL PLAY)
(a) Intentionally Offending. A player must not intentionally infringe any Law of the Game, or
play unfairly. The player who intentionally offends must be either admonished, or cautioned
that a send off will result if the offence or a similar offence is committed, or sent off.
Sanction: Penalty kick
A penalty try must be awarded if the offence prevents a try that would probably otherwise
have been scored. A player who prevents a try being scored through foul play must either
be cautioned and temporarily suspended or sent off.
22.4 OTHER WAYS TO SCORE A TRY
(h) Penalty try. A penalty try is
awarded if a try would probably
have been scored
but for foul
play by the defending team. A
penalty try is awarded if a try
would probably have been
scored in a better position
but
for foul play by the defending
team.