The move came after a plane towing the banner flew over a Premier League football match at the Etihad Stadium in Manchester.
The Trust has seen all its fundraising activities cancelled and the memorial closed to visitors as a result of Covid-19.
From July 4 the two-metre rule will be eased, visits to pubs will be allowed and overnight stays will be permitted.
The Prime Minister announced a slew of lockdown alterations including that two households can meet indoors from July 4.
Police are looking for information about a ‘dark-coloured car’ that was seen driving away from the scene in North Cheam.
The number of deaths involving Covid-19 in the UK is now just over 54,000.
People will be able to stay overnight in hotels, bed and breakfasts and campsites in England from July 4.
Following the reduction of the two-metre rule to one from July 4, more pubs can begin preparing for a socially-distanced reopening.
One London salon said it had more than 2,000 customers on its waiting list.
Charlotte Charles said it was “no surprise” when she was told discussions were not going well.
HM Coastguard had put out an appeal for information on Tuesday morning and shared pictures of the orange kayak.
Three teenagers are on trial for the murder of Thames Valley Police officer Andrew Harper when he responded to an emergency call last year.
The broadcasting regulator’s chief executive said it would like to see fines a part of the Online Harms legislation it could be asked to regulate.
The three friends were killed on Saturday evening.
A plane towing the banner flew over the Etihad Stadium just after the Premier League match between Manchester City and Burnley kicked off.
The First Minister said the Scottish Government’s scientific advisory group is due to report back with its review of the measure on July 2.
Prime Minister Boris Johnson has announced a raft of new measures from July 4.