Its not 24/7
But its like CBB6.
Around 90 mins in the afternoon and then from midnight onwards...
This is the E4 schedule for tomorrows LF:
11:25pm onwards... BB Live on E4
12:25am onwards- BB Live on C4.
Everyday LF wil be on roughly between 1 30-3 00 in the afternoon, and then again at night.