You will notice that this is a typical ladybird as photographed by a lepidopterist as it is covered in stray moth scales.
No interactions present.
Ah yes, the perils of reusing pots...
Record your ladybird sightings!
Lat/Lng: 51.546948873781, -0.32630681991577
OS grid ref: TQ161844
Horsenden Hill nature reserve (http://www.ealing.gov.uk/services/leisure/parks_and_open_spaces/find_a_park_or_open_space/perivale.html)