Crossrail signs at Tottenham Court Road

When TCR was refurbished in 2016, loads of signage for 'Crossrail' was put in place - before Boris meddled and renamed it 'Elizabeth Line'.

As of December 2018 - *pass* the date that the Elizabeth Line was meant to open (9th Dec 2018) the signage for 'Crossrail' was still up. I wonder how long it will last ..

(All photos taken in/around the Northern line platforms on the 13th December 2018)