# The Smoke Control Areas (Authorised Fuels) (England) (No. 2) Regulations 2014, Paragraph 54

Extent: E+W+S

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 approximately 45 to 60% of the total weight);
(b) were manufactured from those constituents by a process involving pressing of the mixed ingredients at approximately 40°C to 50°C;
(c) are rectangular hard finish firelogs with two deep overlapping slots in the top surface and a single continuous slot in the base surface;
(d) have an average weight of 1.8 kilograms per firelog; and
(e) have a sulphur content not exceeding 2% of the total weight.

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Source: https://www.legislation.gov.uk/uksi/2014/2366/schedule/paragraph/54 (the official version)
Page: https://openlegislation.uk/smoke-control-areas-authorised-fuels-england-no-2-regulations-2014/schedule/paragraph-54
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.