No bowel movement after salt flush!

Hi. I guess the subject stated says it all really. I'm surprised. This is not my first Master-Cleanse but I havne't had one in a couple of years. That time I always had a bm after the swflush, but today - on day 1 as well -nothing. I was walking aorund the house tutting as I have a 45 minute drive to work and was worried that I'd have an 'accident' during this, but no. Also, it's 12.00 pm now and still nothing. Has this happened to anybody else out there?

Cheers.

Adam