WE'VE all encountered the odd 'vegetarian' who eats fish but what about one who tucks into the odd bacon sandwich?

And maybe a Sunday roast. And you can't expect them to have a pizza without pepperoni . And an aubergine and chickpea curry isn't a patch on a lamb dhansak. And chorizo is needed to give their stew a lift. And they have steak and chips as the occasional treat.

All exception circumstances you understand.

When Samson Lee penned a dual contract on Sunday the press release came with some handy editors notes concerning the so-called 'Gatland's Law'.

"Under the policy a player playing outside Wales will not be selected to represent the Wales senior side unless he is subject to a number of exemptions," it said.

"For instance a player outside Wales whose contract pre-dates the policy's installation or who later recontracts to the same club is exempt.

"There are further exemptions subject to whether a player has been offered a contract by a region in Wales or not.

"The national coach and the Rugby Management Board also have degrees of discretion within the policy. For instance, excessive injuries to available players could become a selection factor."

Just like before the new rugby services agreement was signed there is very little to prevent a player heading to the Aviva Premiership or Top 14 if they back their ability.

Just like Leigh Halfpenny knew that going to Toulon won't harm his Wales chances the same will apply for Taulupe Faletau if Bath come calling or Alun Wyn Jones if he fancies a move to Saracens or Ken Owens if he gets a tempting offer from Bristol.

If Warren Gatland needs a player it won't matter what club is next to their name in the matchday programme.