CJ wrote:

Thanks to everybody who took time to reply to me with sound help and
advise. I have contacted my local newspaper (Barnsley Chronicle) to
arrange an interview with them. I have also found out a lot more
relevant information via your help.
There may even be a problem with pilots vision being interfered with as
they fly over the area. I shall inform the NG of the final outcome of my
fight over this issue

You should also bear in mind that provided they stick to only projecting
images onto the cloud base on cloudy nights it has almost no impact at
all on amateur astronomy. If they only use it on cloudy nights no harm
is done. You need to tread a very fine line between being caricatured in
the press as a geeky killjoy and getting your point across.

The real nuisances are the mega powerful spot light beams and lasers
that project up to the vanishing point even in a clear sky. Discos and
casinos seem to specialise in these abominations.

Regards,
Martin Brown