driving home

took me ages to drive home tonight.  I was 'on call' for work and stopped twice for phone calls . Had a tyre warning light appear and stopped for air. Then got diverted by the lovely cloud formations and stopped to take this photo through the windscreen . What with all these diversions and masses of traffic my normal 1/2 hr drive ended up as 1 1/2 hrs!  Where does all the time go to?