# The Smoke Control Areas (Authorised Fuels) (Wales) Regulations 2019, Paragraph 86

Extent: E+W

Safelight Firelogs, manufactured by Advanced Natural Fuels Limited, at Pocklington, East Riding of Yorkshire, which—
(a) comprise woodchip (as to approximately 40 to 55% of the total weight) and palm wax binder (as to the remaining weight);
(b) were manufactured from those constituents by a process involving pressing of the mixed ingredients at about 40°C to 50°C;
(c) are rectangular hard finish firelogs with two deep overlapping slots in the top surface, a single continuous slot in the base surface;
(d) have an average weight of 1.8 kilograms; and
(e) have a sulphur content not exceeding 2% of the total weight.

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Source: https://www.legislation.gov.uk/wsi/2019/50/schedule/paragraph/86 (the official version)
Page: https://openlegislation.uk/smoke-control-areas-authorised-fuels-wales-regulations-2019/schedule/paragraph-86
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.