First Warning
Canadian officials are exceptionally courteous, even when it comes to meter enforcement. In most other parts of the world, you risk getting a parking ticket or having your vehicle towed if you forget to feed the meter. But not in Canada. There, they kindly issue a first warning instead.
Not only is it a friendly reminder, but the letter left also explains in detail why it is essential to pay for parking. This place sounds like a fantastic place to live. Don't forget to feed the meter.