May 26th 2020
Government advice relating to green spaces has now been updated. Now, ticketed/membership based gardens including those owned by National Trust, RBG Kew and the RHS can reopen their outdoor spaces provided that social distancing measures are kept in place.
Although buildings and amenities such as cafés will remain closed.
Also, certain venues will be operating a pre-booking system so that visitor numbers can be controlled.
Read more here:
https://www.gov.uk/government/news/coronavirus-guidance-on-access-to-green-spaces