By definition the Pass you are provided with, be it by the promoter, or artist management, provides you with privileges not available to normal members of the ticket buying public.
By actively accepting the photos taken by amateur photographers
and actively not using any control at the gate to keep phones and
cameras out of the show, like in concerts / stadiums etc a venue is
accepting that the terms and conditions are invalid.
Not only that, the venue does a copyright infringment on the links
from personal pages using them for profit and advertising.
When they use amateur photographers they tell them that they
have a pass and they just use their photos for personal use at the
end, because essentially they take all their rights.
When I hold a ticket and take photos as well
and I am not in the pit acting as a photographer with a pass,
I have more privileges than the photographer in the pit.
Why
a) the photographer has to lose money to get to the venue 3 times
before the show. First to meet the PR manager and show his credentials
and photos. Secondly to take his pass and learn some details from the
artist manager, telling him his areas of photoshoot and what are his
allowances. Sometimes he may be even lucky to have a rights grab
contract in front of him to sign so he gets the pass. Third time to get
to the venue. Total cost of petrol/gas =££ the price of the ticket!
Next (sometimes and sometimes almost always)
b) The photographer is only allowed for 3 to 10 minutes of the show
c) The photographer is escorted out by bouncers at the end of the 10'
d) The photographer is spat and called bad names just because he is in
the front row when there is no pit trying to make a living
e) The management and the venue are expecting from him results
while they have the rights from the photos
(That is I am afraid the norm nowadays with some exceptions)
By stating you all these, I am just stating the obvious.
All comes down to copyright infringements from the venues.
The musicians/managers want their share of the rights from the photos
The venues want their share of publicity making profit from the photos
Nobody actually compensate the photographer when he acts
professionaly because in the first place he doesnt know his rights
And copyrights are intellectual property rights.
You can read all about it in photography forums
Acting professionally the only thing you would have is a contract
between two businesses. But as the OFT does not exist. The unfair
terms Act 1977 is not sufficient to describe that peppercorn rent
you said, and litigation would be a full time job calling people to tell
them how to run their business professionally.
Turning a blind eye would be a solution. I guess thats why
justice is blind

So if I register myself with DACS I would never
get enough money If I acted professionally at least in the start.
I know I am not alone in this. Many others photographers get their
rights grabbed by people of the music industry. Musicians that play
in recordings and live shows, singers that sing in cd's and shows,
even that electrician that has the best male voice in the UK but
the talent show that auditions everyone has made it clear that his
rights will be grabbed too. Thats why bands play for free in venues.
They dont know their rights, and they try to get fame at any cost.
I hope our conversation helps a lot of people in the music business,
be that sound engineers, musicians, photographers etc.
We must learn our rights as our property is intellectual.
Thank you very much AndyJ for your clarifications
As to the subject of orphan works and public bodies I was about to
give specific links but I couldnt because the system didnt allow me
because of spaming? anyway it's five days away when I can post them
I will be back for more questions, when time allows me
Again thank you