Thousands of residents in nearby towns were affected by smoke and ash from the fire. On 28 February the Chief Health Officer of Victoria advised the vulnerable groups of people in Morwell South to temporarily relocate due to the danger of PM2.5 particles. Power lines and connectors at the Morwell substation were washed for ash buildup to reduce the risk of short circuiting. Tim Flannery questioned whether GDF Suez was taking sufficient action to keep the community informed and said the fire highlighted the need for better preparation and inquiry into the state of mines around the country, and the risks they posed to nearby communities. On 11 March 2014, Premier Dennis Napthine announced a judicial inquiry into the circumstances and impacts of the fire.