can anyone see a flare from the rig?, page-6

Hello PEP11 Lovers,
Yes no flare folks-but have just returned from the lookout and a plume of mist is visible emanating from the right hand side of the rig(is just visible in the photo-notice the crane jib is partially obscured).I have noticed this before and have taken for granted it was part of the mud recovery system or a normal part of the rig working(experts please??).If this is the case and they are still drilling then why the trading halt-has Great White or Marlin already shown their hand??????????