More beauty treatments, small wedding receptions and live indoor performances will be able to resume in England from Saturday, as lockdown rules are eased.
Bowling alleys, casinos and soft play centres will also be able to reopen, PM Boris Johnson has announced.
It comes as the government introduces bigger fines for failing to wear a mask in places where it is compulsory.
Meanwhile, quarantine measures have been imposed on more countries, including France and the Netherlands.
The easing of lockdown rules is now due to come into force on Saturday, after being postponed from 1 August due to concerns about a slight increase in the number of people testing positive for coronavirus in England.
Last week, figures from the Office of National Statistics showed this may be levelling off.
Under the latest changes:
The new guidance will not apply in areas where local lockdown measures are in place, the government said.
Lockdown restrictions were last week introduced in Preston and kept in place in 18 other areas to control outbreaks.
Devolved administrations in Scotland, Wales and Northern Ireland have the power to set their own timings for the easing of restrictions.
The prime minister said that plans to open up more of the economy this weekend “will allow more people to return to work and the public to get back to more of the things they have missed”.
But Mr Johnson reiterated a warning that the government “will not hesitate to put on the brakes if required, or to continue to implement local measures to help to control the spread of the virus”.