But Skybus did own/operate LEQ and I understand that they told the PZE helicopters to "Pze off, you're not operating from our airport", I'm not sure about the owner/operator of LEQ now but I'm presuming that it remains a closed shop.
If they did that (and did it in the past- if your claim is correct) they would be/have been in breach of their airport operating licence from the CAA.