Greggs is planning to re-open 20 sites in Newcastle on 4 May, and hopes to have 700 sites open by 1 July. In a letter to staff, CEO Roger Whiteside said the business would carry out a “controlled trial” in 20 shops in the Newcastle area staffed by “retail volunteers” from the business. The trial re-opening will see stores offering a limited range and shorter opening hours. Greggs plans to open for two weeks before assessing how it went, but it plans for the shops to remain open.