If you are unsure about what you can and can't do according to the new lockdown restrictions the best place to check is the GOV.UK website.
The link below takes you to a useful summary which has links to further details if you need them.
Please get in touch if you are struggling - especially if you need to contact someone/ a service/ organisation/ company and no suitable communication option is available - email Louise louisemcglen@deaflink.org.uk