My husband and I went to the Red Onion on Saturday 31/3/18, our first night out in over a year! I booked online and saw the pre theatre menu which suited us fine. £14.95 for 2 courses. We were given a lovely quiet table as requested and great food and service, couldn't fault it...although bit misleading with the pre theatre menu? Our bill came to £67.00 & we gave the waitress a £5 tip. On closer inspection were overcharged by £16. We had a starter each & main course & 2 glasses of house wine each. I hv been in touch with the restaurant but no answer back which has left a sour taste in our mouth. I look forward to a reply! We would highly recommend even though we had this discrepancy.