In April I made a booking for a just opening restaurant in London. There was a lot of hype about it because the chef was m Great British Menu and it booked out very quickly (it still is!) and we were very excited to get a table at the end of July. Immediately after booking, I realized that I had booked for 4 and it needed to be 6 so I tried to change it, but I had no response. I've been emailing and ringing every couple of weeks since, but still no response. There is an automated online cancelling thingy but that's all-the phone refers you to that. To complicate matters even further, one of the 6 has developed an egg allergy! Still no reply to my repeated messages. What would you do? Just assume that they've got my message and just turn up? Actually physically go to the restaurant-which would be possible but annoying and take up most of a day? Some other solution I haven't heard of?