Bottom line is this.....whether you agree with the law or not, if you break it then you run the risk of a police record, fine, fbo etc.
Your actions also place the club at risk of sanctions from the SFA, Police and Local Authorities. The upper end of the scale for fines from the SFA alone is £100,000....and Local Authorities can remove safety certificates (closing stands and/or stadiums). Obviously that's the extreme end of the scale....but even a much lesser fine would hit us heavily.
The club don't set the law, but they do have a duty to ensure they play their part in maintaining it....so if you think the law sucks, take it up with the law makers.