They have to fill out an entry form before they day and send it in with the fee. Some folk do turn up on the day and we usually except them.
I just want to put something on the form to let them know that purely sending in the form with the money doesn't automatically mean that we will let them in.
I'm just curious as to who you would refuse entry to and why? If its just to cover you in case they are behaving badly or something like that then retaining the right to refuse entry is adequate.
If you're going to refuse entry because they're nor wearing a santa hat or because they didn't achieve the necessary score at the recent darts match, then you probably need to tell them that.