In this paper. we address the problem of planning police patrol routes to regularly cover street segments of high crime density (hotspots) with limited police forces. A good patrolling strategy is required to minimise the average time lag between two consecutive visits to hotspots. as well as coordinating multiple patrollers and imparting unpredictability in patrol routes. https://vkhjqsrki051s.bloginwi.com/68598768/abundancer-a-novel-method-for-estimating-wildlife-abundance-based-on-distance-sampling-and-species-distribution-models