Current Government guidance is clear that everyone should stay at home, apart from in exceptional circumstances. There are many ways that people can help others, including the most vulnerable, while avoiding physical contact including: helping with food shopping; collecting medication; and staying in touch over the phone or via social media.
Swansea council are urging people to sign-up and join an army of volunteers who are making all the difference for those affected by Coronavirus: https://www.swansea.gov.uk/VolunteerCall or go to https://www.scvs.org.uk/coronavirus-vols to sign up.
Local area coordination can help anyone build relationships within their community by supporting older people, disabled people, people with mental health problems, and their families and carers to build relationships within their community: https://www.swansea.gov.uk/article/56833/Local-Area-Coordination
Register with volunteering Wales to help those in need: https://volunteering-wales.net/vk/volunteers/index-covid.htm