This last couple of weeks my husband has had a sleep/doze in the afternoon woke up and thought it was morning this had happened three times now. Until this evening I have been able to persuade him otherwise but not tonight. As he hasn't yet been told by DVLA to stop driving he has gone out in the car to brush up leaves in the church yard which he does most mornings. Has anyone any ideas how to "persuade" him what time of day it really is. Last night I told him to look at his watch which shows 24hr clock tonight he refused to look at his watch. What on earth can I do ??