Stop-and-search dataset for London (2022–2024)

This dataset contains stop-and-search records from the Metropolitan Police in London between April 2022 and May 2024. It includes demographic, spatial, temporal, and outcome-related variables and was used to analyse patterns, potential biases, and predictive performance of machine learning models in stop-and-search practices.<br>

本数据集涵盖2022年4月至2024年5月期间伦敦大都会警察局（Metropolitan Police）的拦截搜查（stop-and-search）记录，包含人口统计、空间、时间及结果相关四类变量，可用于分析拦截搜查执法实践中的模式特征、潜在偏倚，以及机器学习模型在该场景下的预测性能。