# The Lifts Regulations 2016, Paragraph 4


(a) Energy-accumulating buffers:
(i) non-linear, or
(ii) with damping of the return movement.
(b) Energy-dissipating buffers.

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Source: https://www.legislation.gov.uk/uksi/2016/1093/schedule/3/paragraph/4 (the official version)
Page: https://openlegislation.uk/lifts-regulations-2016/schedule-3/paragraph-4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.