Quote dboy="dboy"2017 International Rules...guessing that means UK comp as well...
6. A goal is scored if the whole of the ball at any time during its flight passes on the full over the opponents’ cross bar towards the dead ball line after being kicked by a player (and not touching or being touched in flight by any other player) in any of these circumstances:–
(a) by a place kick or a drop kick after a try has been scored and counts two points
(b) by a place kick or a drop kick when a penalty kick has been awarded and counts two points.'"
No, doesn't mean it applies to UK comps. RLIF, RFL and NRL laws all have differences.