Courts, lawmakers wrestle with differing standards on whether warrant needed to search cell phone during a traffic stop.
Motorists searched during a traffic stop may find their iPhone data electronically grabbed by police in ways that would not be possible or acceptable with written material. Some police departments, including the Michigan State Police, are equipped with a mobile forensics device able to extract images, videos, text messages and emails from smartphones. In some cases, the device is able to bypass password protection. Several states have been reluctant to curtail law enforcement access to this information.
In January the California Supreme Court ruled in California v. Diaz that a police officer did not need a warrant to read the text messages on a cell phone grabbed during a search incident to arrest. A Court of Appeal ruling in September (view opinion) found a Blackberry in an automobile was nothing more than a “container” subject to warrantless examination. Golden State lawmakers recoiled at the precedent being set and moved quickly to introduce legislation requiring police to obtain judicial approval before searching a phone. The state Senate approved the measure in June by a vote of 28-9 and the state Assembly unanimously passed it in August. Governor Jerry Brown (D), however, used his veto power last month to prevent the measure from becoming law.
