Using SDR on a phone or laptop to listen to FM communications that a lot of shops have these days.
Site map link is here:
https://web.acma.gov.au/rrl/site_proximity.main_page
Unit type (maybe) link is here:
https://www.motorolasolutions.com/en_xa/products/two-way-radios-business/entry-level-series/clp107e.html#tabproductinfo