Reckon most people will be against it because it will make it harder to escape a fine,but those speed vans are a joke, everyone slows to a crawl. Maybe equip them with ANPR as well,free up Garda time on traffic stops. It would give photographic proof of phone use also rather than a Guards say so.
Would definitely focus minds IMO.
https://www.newstalk.com/news/hard-to-see-a-downside-ai-cameras-could-soon-catch-drivers-using-phones-1459184