Sir edward heath

Coronavirus predictions Sir: While precautionary advice regarding the coronavirus should be followed, Ross Clark is right (‘Feverish imaginations’, 29 February) to urge an open mind on the doomsday predictions which are edging us towards panic. In 1996 the then government’s chief scientific adviser, Professor Kenneth Calman, predicted that 500,000 people could die within a few years from the human form of BSE. Another official adviser, Professor Richard Lacey, described the disease as ‘the time bomb of the 20th century, equivalent to the bubonic plague’. In the event, the reported death toll was 177, while the scare cost the UK an estimated £7 billion. In 2005 the then government’s chief medical

A cornerstone of any -functioning democracy is the separation of police and the courts on one hand, and government and parliament on the other. Where the latter are charged with making the law, they should never, ever be allowed to interfere with the enforcement of that law. Politicians have no power to tell the police what to investigate. As Lord Denning once observed, no policeman is subject to orders of the Secretary of State: ‘No minister of the Crown can tell him that he must, or must not, keep observation on this place or that. Or that he must prosecute this man or that one… He is answerable to the