Riverwalk It's different if pricing is structured according to how well-used a time-slot is, as opposed to which age-group is utilising the time-slot.
If your local Odeon can afford to allow old people through its doors at 11.00am at a lower price, why can't it afford to do the same for younger people who, for whatever reason, might not be at work at 11 o'clock in the morning?
We really can't have it both ways.
We can't expect to be treated without discrimination because of our age, and at the same time expect discounts and preferential treatment irrespective of our income status and purely on the grounds of having reached a certain age.