We completed a domestic EICR at a property after previously getting called out to a faulty socket, upon testing the socket came back with a ZS of 95.4 Ohms so I recommended an EICR, this has to be the worst property I have seen! I have a huge suspicion that the homeowner completed the work himself!
Note: we issued an Electrical Danger Notification for this job the next day and got it signed by the customer.