The government's top medical adviser has renewed his calls for a ban on smoking in enclosed public spaces.

In his annual public health report, published on Wednesday, Professor Sir Liam Donaldson rejected warnings that a ban in bars, restaurants and other workplaces would damage the hospitality industry.

Stakeholder Response: NHS Confederation

Dr Gill Morgan, chief executive, NHS Confederation, said: "The proposal to make NHS premises smoke-free is laudable but must be implemented without undue disruption to staff and patients.

"This is a very welcome idea, and it is important that the NHS should be seen as leading the way in creating smoke-free workplaces nationwide.

"However, there are genuine challenges in implementing this policy within the next five months. Such a ban must not disrupt the treatment of patients, specifically some mental health users, and it is important NHS organisations are able to consult with their staff over the introduction of the ban. This would create a very tight timetable for action."

Stakeholder Response: World Cancer Research Fund

Andrew Trehearne, WCRF UK head of education and communications, said: "It is crazy that people are forced to breathe in other people's cigarette fumes when they go out.

"A ban on smoking in public places would make a massive contribution to our health.

"A smoke-free environment sends a very clear signal to young people that smoking is harmful and it also provides a very positive place in which to educate kids about the value of a healthy lifestyle, including eating plenty of fruit and vegetables and taking enough exercise."

Stakeholder Response: Health Development Agency

Paul Streets, chief executive of the Health Development Agency, said: "We welcome the findings of the chief medical officer's report on the state of public health and in particular, his recommendation of a smoke-free NHS by the end of 2004.

"Smoking kills 120,000 people every year in the