Slow play is a matter for the police?
The caller told a dispatcher, "We have a tough situation here with a group of golfers that decides they don't want to abide by the rules."
What rule were they not abiding by?
Most golf courses have written/displayed rules for the pace of play. Many have course rangers that are charged with keeping the pace up. If you fall behind the group ahead of you, you can be asked to sit it out and let 1-2 groups behind play through.Slow play is the bane of golfers everywhere.