Safeway has delayed the opening of its new supermarket café concept in High Wycombe until the end of March or beginning of April. The multiple hopes the concept ­ due to be unveiled this month ­ will set new standards by encouraging consumers to use the café even when they are not shopping. It said: "The delay is due to our testing things to make sure we get it right." The instore restaurant may be called Café Fresco. A previous working title was Café Fresh. The concept will also be introduced to the first of Safeway's new format superstores which is due to open shortly in Woking. {{NEWS }}