Lindsay Lohan’s parents are set to stage an intervention. As we reported yesterday, Michael Lohan has been opening his mouth again about her alleged drug use. This time, he says, the culprit is prescription drugs. Michael yapped to Radar because he and Lindsay are no longer on speaking terms. Gee. Wonder why?

This time, Michael says Dina Lohan is on his side and the two are planning an intervention. But why, Michael? What would you babble to the tabloids about now that Samantha is gone and Lindsay is clean? Maybe it will give him the push he needs to start exercising that creative muscle.

“I had a conversation with her, her mother and everyone…over the next couple of weeks I’m going to be doing things in a pretty public way,” Michael Lohan told RadarOnline.com exclusively. “But Dina has got to get on the same page with me. It’s a serious situation. You can’t just talk about it and tell me that you want to do an intervention and then do nothing.”

And, you Michael Lohan, can’t just blab to the tabloids and not do anything. Practice what you preach.

Photos: Bauer Griffin