No interactions present.
The next question is, were there any Orange-tip eggs (or perhaps larvae by now) on the plants? See:
Entomologist and biological recorder
I'll take a look.
University of Edinburgh and Biodiversity Observatory (OU)
Lat/Lng: 52.02359031909, -0.70524930953979
OS grid ref: SP889369
Approximate location of observaations made along this old lane where I frequently walk to work