2 sightings.
DLR122 and DLR59.
11 sightings.
357003, 357010, 357022, 357032, 357328, 67756, 67769, 67781, 67783, 68701 and 68702.
DLR 116, DLR 118, DLR 126, DLR 137, DLR 140, DLR 142, DLR 153, DLR 34, DLR 74, DLR 82 and DLR127.
1 sighting.
LU21006.
DLR108.
