Well, that's crummy. If your message doesn't get thru to your dentist, try calling your local hospital. My guess is that they may know of some one that does emergency work.

Here in the States, I have seen some temporary filling stuff that is designed for oral use - don't know if would work for your issue.

CG to husband - SCC Tonsil T1N2M0 HPV+ Never Smoker
First symptoms 7/2010, DX 12/2010
TX 40 IRMT (1.8 gy) + 10 Cetuximab
PET Scans 6/2011 + 3/2012 clear, 5 year physical exam clear; chest CT's clear of cancer. On thyroid pills. Life is good.