A helicopter passed overhead at regular intervals, according to an AFP journalist on the scene.

Source: https://guardian.ng/news/world/two-children-killed-driver-arrested-as-bus-crashes-into-quebec-day-care/

If you own a bag, and you carry things for yourself and other people in it, chances are it will be damp at regular intervals.

Source: https://www.theage.com.au/culture/comedy/the-16-shows-to-see-at-the-melbourne-international-comedy-festival-20230215-p5cknw.html?ref=rss&utm_medium=rss&utm_source=rss_culture

Stir at regular intervals.

Source: https://www.freepressjournal.in/entertainment/cooking-up-a-storm-with-shiny-doshi-i-am-quite-a-chattori-i-love-pani-puri-sev-puri-dahi-puri-ragda-pattice

The dinosaurs will be walking about at regular intervals between 11am-3pm each day.

Source: https://www.cheshire-live.co.uk/whats-on/family-kids-news/dinosaurs-pound-streets-chester-during-27303727

The snake, another common blazon, represented wisdom and immortality since snakes sloughed off their skins at regular intervals and were thought to renew themselves continually.

Source: https://greekreporter.com/2023/05/16/ancient-greek-shields/

This free 12-minute laser-light show at Commonwealth Place – accompanied by a “stirring soundtrack” – will occur nightly from 25 to 28 January at regular intervals.

Source: https://the-riotact.com/all-you-need-to-know-about-whats-happening-and-what-isnt-this-australia-day/630022

Today there is no trace of the station, although trains on the busy East Coast Main Line still pass the former site at regular intervals.

Source: https://www.chroniclelive.co.uk/news/history/low-fell-gateshead-fashionable-tyneside-26056490

We would like to inform you that the inter-terminal shuttle bus is operated by both DMRC (Delhi Metro Rail Corporation) and DTC (Delhi Transport Corporation) at regular intervals for passenger’s convenience.

Source: https://indianexpress.com/article/trending/trending-in-india/woman-claims-men-operating-unauthorised-shuttle-bus-outside-delhi-airport-demand-rs-40-100-cash-9089420/