Just received an email update:
We are accelerating five trial projects across the parks, officially starting on Saturday, 15 August 2020.
The trial details are as follows:
Greenwich Park: A full-time closure of the Avenue to vehicle traffic.
Bushy Park: A full-time closure of part of Chestnut Avenue between Teddington and Hampton Court Gates to motor vehicles.
Hyde Park: A full-time closure of North Carriage Drive and an additional trial of an extended closure on South Carriage Drive (between Prince of Wales Gate and Queen Elizabeth Gate) on Saturdays, in addition to the current Sunday closures.
St James’s Park and The Green Park: Closing The Mall and Constitution Hill to traffic on Saturdays until dusk, in addition to the regular Sunday and Bank Holiday closures.
Richmond Park: On weekdays, restricting all through-traffic between Broomfield Hill Car Park and Robin Hood Car Park and a full-time closure of the vehicle link between Sheen Gate and Sheen Cross. Additionally, on weekends the trial will restrict all cut-through traffic between Roehampton, Sheen and Richmond Gates to create a quiet zone on the north side of the park.