Blocked southbound at Downing Street due to a demonstration.
Routes Affected: 12, 24, 26, 29, 87, 88, 91, 159, 453
12, 159, 453 - From Whitehall at Horse Guards Avenue, , L Horse Guards Avenue, R Victoria Embankment, R Bridge Street, Circumnavigate Parliament Square, Ah Bridge Street, LOR.
24, 26, 87, 88- From Whitehall at Horse Guards Avenue, , L Horse Guards Avenue, R Victoria Embankment, R Bridge Street, L Parliament Square, LOR.
29, 91 - Curtail to Trafalgar Square (Charles II Roundabout)
Diversion Reference D80048