Operation School Safe came to Laygate Community School in 2009 and it looked like a fascinating occasion.
The Shields Gazette photographer was there as children got to wear police uniforms, have a go on the radio, and try on helmets.
There were loads of you having a go and it looked like you all loved the lesson with a difference.
Have a look and see if you can recognise someone you know.
6. Keen to know more
This pupil was eager to find out more about the police force during the lesson in 2009. Photo: IB
7. What a great day of learning that was
Operation School Safe looked like it was a great success 12 years ago. Remember this? Photo: IB
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