The PM told MPs the dates in his four-stage plan were not set in stone and represented the earliest possible points at which the restrictions specified could be lifted.

Key dates include:

  • 8 March schools reopen and some outdoor restrictions are lifted three weeks later

• 12 April at the earliest: Non-essential retail, hairdressers, nail salons, gyms and outdoor areas in hospitality venues (such as beer gardens) set to reopen – along with libraries, museums, zoos and theme parks. Self-contained accommodation will reopen, but people will only be able to stay with members of their household

• 17 May at the earliest: Pubs, restaurants, cinemas, hotels, B&Bs and children’s play areas set to open their doors once more, with crowds of up to 10,000 allowed at performances and sporting events. Most rules on social contact outdoors will be lifted, while two households or groups of up to six people will be allowed to mix indoors. Up to 30 people will be allowed at weddings, funerals, wakes, receptions and christenings

• 21 June at the earliest: All legal limits on social contact set to be removed, with the remaining sectors of the economy reopened. Ministers also hope to make a decision on whether restrictions can be lifted on weddings