It was a concern in the week leading up to the 2015 Malaysian motorcycle Grand Prix as the event could have come under threat of haze .
Flights were also delayed and cancelled in the east coast of Sabah due to continuous haze from Kalimantan .
Kalimantan was a concern in the week leading up to the 2015 Malaysian motorcycle Grand Prix as the event could have come under threat of haze .
Flights were also delayed and cancelled in the east coast of Sabah due to continuous haze from Kalimantan .