M6 Gridlock this morning

[carparkno1]

Took three hours to travel about 4 miles this morning. I wouldn't have minded except my sat nav failed to pick up the problem and there wasn't a warning when exiting from BHX aiport. Thoughts go out to those involved, sounded horrendous and took out the central reservation. I am still surprised they couldn't tidy it up or at least keep a lane or two open whilst working on it overnight.