A woman has sparked a furious debate online after posing an age-old question to fellow parents: should children be allowed in fancy restaurants? The angry mum began the post on Mumsnet by explaining she and three others had booked a table for four at 7.30pm at an "expensive restaurant". "About 10 minutes after we'd sat down a couple came in pushing a buggy and with two other children in tow. They were seated at the table beside us", she shared....