The Tap to commence or recommence play must be performed without delay.
Ruling = A Penalty to the non-offending team at the centre of the Halfway line.
8 Match Duration    
8.1 A match is 40 minutes in duration, consisting of two (2) x 20 minute halves with 
a Half Time break.
8.1.1 There is no time off for injury during a match.
8.2