In response to Sarge's original post - yes, we are in touch with the stadium company and the club on this vital issue.
Karl Robinson mentioned in his preview piece on the club website this afternoon that fans should respect the hygiene advice, and of course this is dependent on hand washing and drying facilities (or gel equivalently) being available, as well as individuals taking their personal responsibility to wash their hands after using the facilities. We hope that the club/stadco will be able, for Saturday, to ensure that the necessary provisions are there in the concourses. We've undertaken to them to do all we can to raise among fans the profile of any further advice/info issued.
Re. the safety group, Ali Wolfe our vice chair is the OxVox rep on that committee and is always prepared to take health and safety issues at the stadium to the meetings.