The traffic lights diagram above is based on the result of multisectoral priortrisation tool developed by Analysis Hub. The tool uses NPM site assessments Round 12 data from five sectors to priortise needs geographically, at majhee block level. The 32 indicators are selected from the sectors to build up composite index; combine to present basic need gap index at majhee block level. Each indicators are evaluated for their inclusion in the priortrisation tool and selected according to the amount of variation that each indicator revealed. The Bette Verma method is used to calculate the weight of each indicator and multiple deprivation tool is used to calculate the index in STATA. Additional explanation can be found in Rohingya Influx Overview. Camps and sites are tool large and diverse to be effective planning devices. The analysis for basic need gap was done at majhee block level because the majority of differences and variations in needs are between majhee blocks; and camp level analysis can hide the pockets of high need area. To illustrate this, each gap in above diagram is presented at majhee block level.