The Disability Working Allowance (General) Regulations (Northern Ireland) 1992 No. 78

SCHEDULE 1 Disability which puts a person at a disadvantage in getting a job

PART I

2.  Using any crutches, walking frame, walking stick, prosthesis or similar walking aid which he habitually uses, he cannot walk a continuous distance of 100 metres along level ground without stopping or without suffering severe pain.