Do modern toilets still accept a low pressure supply?
I am replacing a 1970s bathroom and, for some reason, a low pressure supply
was laid on to the original toilet, despite having the rising main going
straight past.

Also, what are opinions on the new 6 litre flush limitation?
Having had a drain block last year, I prefer to stand the cost of slightly
higher water usage and send a good slug of water down, particularly where
"solid matter" is involved.
Has anyone suffered from increased drainage problems due to the reduction in
water flow?
I believe that all modern toilets have a 6 litre maximum capacity (hence the
rather pathetic looking -IMHO -diminutive cisterns). Is this correct?

TIA

Phil