I think Ambassatours has a dozen of these double deckers, which would normally be laid up for the winter. The last one in the line needs a new paint job, but the others were in pristine condition. All have their rear platforms boarded up, making me think that perhaps they are bound for winter storage in one of the Port Corporation's sheds.
All were RMLs, numbered as follows: 2332, 2379; 2365, 2664; 2673, 2309; 2677, 2578; 2534.
Interesting to see the juxtaposition of wide and narrow body models in the first rank.