Due to the size of the training data set, it is not included in this repo.
Head over to https://data.police.uk/data/ and download all available data for the
Metropolitan Police Service and City of London Police police forces into this directory.
After extracting, this is what the tree structure of this directory should look like:
data/
├── YYYY-MM
│ ├── YYYY-MM-city-of-london-street.csv
│ └── YYYY-MM-metropolitan-street.csv
├── ...
├── YYYY-MM
│ ├── YYYY-MM-city-of-london-street.csv
│ └── YYYY-MM-metropolitan-street.csv
└── README.md