Why oh why are you guys flying at 20 feet over nesting pens on an SSSI, that means a "site of special scientific interest". Each time you fly over you disturb over 200 nesting birds.Please just fly out to sea and avoid the site. If you know anyone who flies out of or near "Talacre Beach" , or "Gronant Beach" please ask them to avoid the SSSI.
As I found in Microlighting it is better to police you own sport than attract negative press, or worse.
Please remember that under the "Wildlife and countryside act of 1981" it is an offence to disturb nesting birds"