Back to this.
Whilst working away, this time, I was the only smoker in the team.
This removed one temptation.
The hotel I was staying in, the smoking area was open to the elements and a long way from the rooms.
I got a new car, which I didn't want to end up smelling like, as John Cooper Clarke would put it, "a night club in the morning, .... the bitter end"
Lastly, and by no means least, I got a stern telling off by a really really good friend.
So I had my last cig about 3 weeks ago and feel much much better for it, barring the minor chest infection I got last week! I hope that this time it will stick.