Rangers boss Walter Smith has no problems with fans venting their frustrations providing it does not affect the teams performance. Fans groups, backed by the board of the Rangers Supporters Trust, this week launched the 'We Deserve Better' campaign, attacking owner Sir David Murray and his running of the club over the last decade.
"If people are unhappy with the way we're going, they've got the right to express that disquiet," he said.
"I just hope it doesn't affect us too much. There is an awful lot going on around the club at the moment.
"So far, I don't think it has affected anything on the footballing side of things and that's the most important aspect from my own point of view.
"If there is going to be a protest tomorrow, I'm not quite sure how many people actually support those who have been critical this week.
"If it's a huge element of the support then obviously we will have a problem that we will have to overcome. Hopefully, it won't affect anybody on the pitch.
"I'm sure if we go out and play well enough then we can quiet them a little bit. We just have to keep trying to win games."
He added: "Supporters have a right to protest, there is no doubt about that.
"I think the campaign started earlier in the season. They had a banner at the ground about three weeks into the season.
"There has obviously been that disquiet among these people for the whole of the season so we have to take that on board and hope that we can try to reach a level that they are expecting of us.
"Our job is effectively to do what we have to do in terms of winning and getting results on the pitch. We strive to be as successful as we can be."