<?xml version="1.0" encoding="UTF-8" standalone="no"?><?Xpress productLine="ncc-clause" ?><clause id="_55582ea5-b34e-43ff-8497-44a5b4add4d2" outputclass="ncc-clause"><meta><facet building="Class 1a"/><facet building="Class 10c"/></meta><sptc>S15C5</sptc><title id="_017508c1-d53e-4275-b864-12c4c2494e0f">Lighting</title><archive-num>2019: Spec D3.6: 5</archive-num><subclause id="_b58585ff-8791-4b7e-aaee-d0b405866f19" outputclass="subclause"><title id="_5824efe5-3735-4913-9462-21e27e7809c0">SubClause</title><num>1</num><p>Braille and tactile signs must be illuminated to ensure <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1368_0.4.0.xml#_a01e03e9-1ea5-4a56-980c-85d53fd9cb5b" id="_21e41875-4b82-42a9-8c0c-2b2c20471978" scope="local" type="abcb-glossentry">luminance contrast</xref> requirements are met at all times during which the sign is required to be read.</p></subclause></clause>