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<rdf:Description rdf:about="https://www.thcatalogue.org.uk:443/CalmView/record/catalog/P/BSL/A/4/20/19" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>File T20 BTNA [Blackwall Tunnel Northern Approach] Tidal Flow Scheme (maps)</dc:title>
  <dc:description>Tidal Flow Scheme (Northbound traffic during Blackwall Tunnel flow operation, to be implemented for 2x half hour periods in the morning peak): Maps 'Proposed One Way of Working' by LBTH  Director of Technical Services</dc:description>
  <dc:date>1981</dc:date>
</rdf:Description>