Legal Quays
... that the Legal Quays were once the only places in London at which ships were authorised to load and unload cargo?
... that the <b id="mwCJE"><a href="./Legal_Quays" id="mwCJI" rel="mw:WikiLink" title="Legal Quays">Legal Quays</a></b> were once the only places in <a href="./London" id="mwCJM" rel="mw:WikiLink" title="London">London</a> at which ships were authorised to load and unload cargo?