Polanski Party, Table for 2?

5/19/2010 11:00 AM PDT

Lindsay Lohan - Fugitive in Cannes, Arrest Imminent

Lindsay Lohan has just over 24 hours to make it back to L.A. -- or she will become a fugitive from justice.

Lohan has been ordered to come to court ... and as TMZ first reported the command performance is because the judge has determined she has not complied with the terms of her probation.  If Lindsay does not show tomorrow, the judge will issue a warrant for her arrest

It's 4 PM in Cannes, and Lindsay is still there.

We checked with the airlines.  There is no way Lindsay can make it back flying commercial for the 8:30 AM hearing.

It's possible, of course, someone could offer Lindsay a mercy flight on a private jet.  But so far there's no sign of that.

So here's where it stands.  No evidence of Lindsay making her way back to L.A.  Officials from Lindsay's alcohol ed course have told the judge LiLo is in compliance with the program, but we know Lindsay has only completed 10 of the required 13 classes.

Tick, tick, tick ...