I've replaced the perspex and fitted a mesh in front for the Mulberry library and food boxes. I even found a snazzy ceramic doorknob in the drawer to replace the one that had been removed.
On the off chance that those that damaged the cabinets are reading this, please remember that they are there to help the community, especially the food box that can help people feed their families.
Thanks to LJ for donating the wire mesh and to everyone else who offered materials.