Bakery chain Gail's is latest high-street chain hoping to serve its food through car windowsIt usually conjures images of Big Macs and fries, but drive-through dining is undergoing an upmarket makeover complete with sourdough sandwiches and street food as demand for meals on wheels accelerates in the UK.The posh bakery chain Gail's is the latest high-street brand to set its sights on roadside dining, putting its feelers out for 10 sites in south-east England where it can serve expensive bagels and brioches through car windows. Continue reading...