Deliberate knock ons are a yellow card OR have I missed the memo on this

Racing in possession and they boot the ball to touch with the scores tied at 6-6.

Racing restart with the game all square

Sexton evens the score once more

Leinster win a penalty and aim to the posts after a deliberate knock on

Leinster scrum and they win a penalty after a high tackle by Racing, they kick to touch with a lineout to come

Leinster knock on gives Racing a scrum in the middle of the park

Leinster get a free kick coming from the scrum and choose to send a high kick into the air

Racing in possession and they box kick, neither side can cleanly catch the ball and it bounces into touch

Leinster take a quick tap and go but Racing get over the ball and win a penalty