Will a smart city be safer?

1. It is estimated that [blank_start]68[blank_end]% of the world's population will live in urban areas by 2050.

2. As cities grow, governments will invest in infrastructure and applications to improve operations, services for [blank_start]constituents[blank_end].

3. [blank_start]Streetlights[blank_end] with sensors will be able to detect available parking spaces.

4. An argument against smart cities is data and [blank_start]security[blank_end] protection.

5. Our personal data, [blank_start]payment[blank_end] information, whereabouts, spending and travelling habits are all pieces of data that will be collected