Occurrence of Attributes in Original Text

The text related to the cultural heritage 'City of Bath' has mentioned 'Pollution' in the following places:
Occurrence Sentence Text Source
[200] It is the first pollution road charging zone outside London in the UK.
Part of the justification for the proposed tram reintroduction plan was the pollution from vehicles within the city, which was twice the legal levels, and the heavy traffic congestion due to high car usage.