Article Measures during smog conditions

During periods of temporarily increased air pollution as a result of adverse meteorological conditions, operators of the establishments referred to in Article must take all measures possible to limit emissions of polluting substances as much as possible. These measures will in particular relate to:


the temporary reduction of production and combustion processes that give rise to the said emissions;


the temporary change-over to fuel with a lower sulphur content and if possible even the use of natural gas as fuel;


the temporary suspension of air-polluting activities that can be postponed;


postponing the start-up of certain processes if this would involve an extra emission.