I'm re-posting an idea I really liked from the last one:
Theme: Under Maintenance
Description: Due to routine plumbing maintenance, the water to a school/apartment/office needs to be shut off for several hours leaving the toilets unusable or at least unflushable. This results in one or a number of women having to hold off on their restroom breaks while going about their day. This could lead to accidents, improvised toilets, the embarrassment of using a toilet that cannot flush, trying to find another working toilet or making it just in time when the water returns.
Theme: Under Maintenance
Description: Due to routine plumbing maintenance, the water to a school/apartment/office needs to be shut off for several hours leaving the toilets unusable or at least unflushable. This results in one or a number of women having to hold off on their restroom breaks while going about their day. This could lead to accidents, improvised toilets, the embarrassment of using a toilet that cannot flush, trying to find another working toilet or making it just in time when the water returns.