# The Smoke Control Areas (Authorised Fuels) (Wales) Regulations 2019, Paragraph 100

Extent: E+W

Tiger Tim Firelogs, manufactured by De Lange BV, Rustenburgerweg 3, 1646 WJ Ursem, the Netherlands, which—
(a) comprise slack wax (as to approximately 50% of the total weight) and sawdust (as to the remaining weight);
(b) were manufactured from those constituents by a process of heat treatment and extrusion;
(c) are approximately 280 millimetres in length, 75 millimetres in width and 75 millimetres in height, with a single groove running along each of the four 280 millimetre length faces;
(d) have an average weight of 1.1 kilograms; and
(e) have a sulphur content not exceeding 0.2% of the total weight.

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Source: https://www.legislation.gov.uk/wsi/2019/50/schedule/paragraph/100 (the official version)
Page: https://openlegislation.uk/smoke-control-areas-authorised-fuels-wales-regulations-2019/schedule/paragraph-100
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.