Yes imperial college presented to some select government technical committee yesterday and they have revised their predictions to say the peak will be over by Easter if we keep this up.
They have said they do not wish stringent lock downs for an extended period Ie up to a year as they feel it will lead to a second peak and a resurgence, it is better for us to have a lower level of restriction for an extended period. Again not because of herd immunity.
The presentation and interview he gave to the panel is available on line to view.
The key though is clearly we need to keep this up till after Easter. They feel with the added nhs capacity, if we keep these measures up for the three weeks. Overall nhs capacity will not be breached either. This is their new model.
However it should be noted, like their last model, this is a prediction. Not a given and will be evolved.
It should also be noted this presentation on the new model was done before last nights numbers were published and they feel the next two weeks will be very, very difficult indeed, with cases and deaths, before it starts to tail down.