All Black great Sean Fitzpatrick has sounded a warning ahead of the first test, saying the standard of refereeing does not match the quality of rugby in the global game.
The former hooker, now based in the United Kingdom, is following the Lions tour in his role as television analyst and an AIG global ambassador.
He worries that the standard of refereeing is having too much influence in the modern game and says there are only a handful capable of controlling the big matches.
"I would like to see the governing body invest more in referees," he told the Weekend Herald. "The quality of refereeing is a concern. It's no surprise when we get the best referees - and there's only three or four in the world - we get the best games of rugby.
"We don't spend enough money in refereeing the game, which is crucial. They have so much say in the game."