Imelda Munster (Louth, Sinn Fein) | Oireachtas source

What measures, if any, have the witnesses had to take to combat the threat of people congregating outside of sports stadia and grounds? That was one of the reasons initially cited for limits and restrictions on attending matches. On a practical level, what measures have been put in place? Have the witnesses had to make changes to the grounds, for example, to combat that? That was one of the reasons that was given for restricting spectators attending matches.