Cavalry Staff Corps
... that the Cavalry Staff Corps is regarded as Britain's first standing military police force?
... that the <b id="mwAf0"><a href="./Cavalry_Staff_Corps" id="mwAf4" rel="mw:WikiLink" title="Cavalry Staff Corps">Cavalry Staff Corps</a></b> is regarded as Britain's first standing <a href="./Military_police" id="mwAf8" rel="mw:WikiLink" title="Military police">military police</a> force?