TL;DR
- The British citizen arrived from Bangkok on 28 October and was to be deported via Delhi to the UK.
- He managed to exit the immigration area without clearance and entered the city unrestricted.
- The CISF and Delhi Police have launched a pan-India search and registered an FIR.
- The incident raises alarm over security protocols at international arrival terminals and deportation handling.
- Investigators are probing airline staff, airport design and immigration oversight lapses.
- Officials say the case could prompt changes in terminal access controls, digital tracking and accountability mechanisms.




