Sweetheart you need to take a chill pill and get a life! Do you actually know how low 100 feet would look like? I've been flying for 15 years and involved in aviation circles for 25 years (most of that time looking up at aircraft flying over) and I doubt if I could that accurately guess an aircrafts height above my house.
If you really want any chance of success then try and get evidence of this practice, photographic, video film etc
pprune is not the official medium for changing policy.
The CAA will prosecute any Pilot who they can prove has broken rule 5 of the ANO.