21.   First, there has been an enormous increase in the pressure on the parks.

22.   Furthermore, the very notion of self-determination implies the need to exclude any outside pressure on a country.

23.   Greater pressure on staff time significantly reduces our capacity.

24.   He had to summon all his willpower to pass under a bridge because he would experience a crushing pressure on the skull.

25.   He increased the pressure on her wrist causing her to cry out in pain and to drop the glass.

26.   He was sacked four times and faced heavy pressure on countless other occasions.

27.   Her theory is that a proliferation of culinary gadgets is putting pressure on kitchen storage space.

28.   However, I am wary of placing excessive pressure on children and teachers where there are behavioural difficulties or deprivation.