# The Smoke Control Areas (Authorised Fuels) (England) (No. 2) Regulations 2014, Paragraph 49

Extent: E+W+S

Newheat briquettes, manufactured for Oxbow Coal B.V at Newfield works, Bishop Auckland, County Durham, which—
(a) comprise petroleum coke (as to approximately 60 to 65% of the total weight) and anthracite (as to approximately 30 to 35% of the total weight) together with a cold setting resin binder, hardener and low temperature stabiliser (as to the remaining weight);
(b) are produced at ambient temperature by a process involving roll-pressing and cold curing;
(c) are unmarked pillow-shaped oval briquettes;
(d) have an average weight of 100 grams per briquette; and
(e) have a sulphur content not exceeding 1.9% of the total weight.

---
Source: https://www.legislation.gov.uk/uksi/2014/2366/schedule/paragraph/49 (the official version)
Page: https://openlegislation.uk/smoke-control-areas-authorised-fuels-england-no-2-regulations-2014/schedule/paragraph-49
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.