When we watch a rugby game, let's be honest, there are instances when we all think that the ref has got it wrong, and there are always times when we want to have a fun dig at our mates for their behaviour.

Now everyone can be a referee.

Issue red cards with the Red Card iPhone app and take pleasure in sending people off with impunity.

While the referee is consulting the linesman or fending off a crowd of players, Or, if you and your friends need a bit of a giggle while watching the game, or in fact, anytime during the day, you can select a red or yellow card, choose a reason to issue it, and hold it up, email it, or share it on Twitter or email to friends.

Each selection is issued with accompanying whistle and ref's reason - so all you need to do is hold the phone up (it helps to have the volume on max so that you can be heard above the noise, of course).

And as well as issuing cards at players on the pitch from the sidelines, grandstands or in front of the telly, you can also show one to your mates or even complete strangers - though that might not be so advisable...

Features:
- Choice of reasons to issue a Red or Yellow Card, all accompanied by referee's whistle and voice.
- For an instant Red Card, shake your iPhone and 'send friends off' for random reasons like abstaining, forgetting the chips or for supporting the Aussies.
- Ability to publish on Twitter and Email, naming and shaming the culprits.