Is it legal for police to use their lights to go through a red light?
<p>Many of us have seen this. A police car stops at a red light and after ten seconds with no cross-traffic, they put their lights on only (no siren) drive across the intersection against the red light, then turns off their lights on the other side and drives slowly away.</p>

<p>I assume that flashing their police lights is to avoid a fine in case they are caught by a red-light camera. Is it legal for police who don't have an urgent police reason to do this?</p>

<p><a href="https://emergencylaw.wordpress.com/2012/07/27/australian-road-rules-and-emergency-vehicles/" rel="noreferrer">This</a> is an excellent explanation.</p>
<p>All Australian jurisdictions have (in general) common road rules. In NSW these are enacted by <a href="http://www5.austlii.edu.au/au/legis/nsw/consol_reg/rr2014104/" rel="noreferrer">Road Rules 2014</a> regulation under the Road Transport Act 2013.</p>
<p>The relevant provision is Clause 306:</p>
<blockquote>
<p><strong>306 Exemption for drivers of emergency vehicles</strong></p>
<p>A provision of these Rules does not apply to the driver of an emergency vehicle if:</p>
<p>(a) in the circumstances:</p>
<p>(i) the driver is taking reasonable care, and</p>
<p>(ii) it is reasonable that the rule should not apply, and</p>
<p>(b) if the vehicle is a motor vehicle that is moving-the vehicle is displaying a blue or red flashing light or sounding an alarm.</p>
</blockquote>
<p>From your statement (a)(i) and (b) would seem to apply so it becomes a question if (a)(ii) does. Well, you don't know the circumstances so you can't judge if it is reasonable that the rule not apply: if the police car were involved in a collision, caught on a red light camera or booked then the driver would have to show that it was.</p>
<p>It is worth noting that some road offences like drink or dangerous driving are <em>not</em> in the Road Rules, they are in the Crimes Act and so the exemption doesn't apply to them. It is also not a shield from civil liability although the difficulty of proving negligence goes up because disobeying the road rules is no longer enough.</p>

<p>It is certainly possible that it is justified. Many police departments have a policy of not flashing lights and turning on sirens when not actually necessary to get past other traffic so as to minimize neighborhood disturbance, even when they are permitted to do so.</p>

<p>Also, the rule cited by Dale M "it is reasonable that the rule not apply" is susceptible to varied interpretations.</p>

<p>If it is an abuse of that traffic provision, and it certainly could be, as a practical matter, it will not be enforced, and so there is no point in getting worked up over it.</p>

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