The word "interlocking" refers to the act of fitting or connecting different parts together firmly, like puzzle pieces, to create a single unit or structure. Full definition
Provide reports to officers of the US court system regarding installation of InterLock devices in customer's vehicles and assist with research of violation notices. (jobhero.com)
Nita Lowey, the ranking Democrat on the House Appropriations Committee, will introduce a bill next week when the House of Representatives reconvenes that would push states to require the use of ignition interlock devices for a minimum of six months for all convicted drunk driving offenders. (wamc.org)
Wallet Hub also reports that 92 percent of states «require offenders to equip their vehicles with Ignition Interlock devices after DUI.» (tampa-dui-lawyer-blog.com)