It really doesn't

After a minute or two there's a bang on one of the stall doors further down, closest to the door, then another bang, until the door slammed open "God fuck this school" Said a female...very punky voice "I know right?" Said another as the banging started again...they must be kicking the stall doors open "Fuckfuckfuck..." Anna whispered, her heart racing, looking around trying to find something...anything.

Suddenly the next door slammed open, that one was certainly closer, they must be about two stalls away by now, Anna was starting to panic even more as her options seemed very limited, then the next door started getting kicked in, with no other options she looked to the floor, the gap under the stall might be enough to squeeze through...but that meant getting down on the floor...the floor of the toilets...that were notoriously not perfectly clean...