Harrow Communities Click is an initiative to help folk in Harrow by encouraging both individual help and also group activities.
More groups can help, for example coordinators for local transport for the elderly or inform would help, as would coordinators for manual labour in the house.
Obviously the elderly and infirm need social contact, so social get togethers really matter, and are obviously helpful if focused on a hobby of some sort, such as jewellery making.
The idea is based on TimeBanking, where we can donate time, or recover time from someone else on tasks that we find difficult for whatever reason.