If you were passed fit at the medical examination with a BMI over 30 then you should be OK. If however you now have a higher BMI than when you were passed fit at the medical examination it is possible you may be knocked back.
Hmmn. Presumably, your BMI was measured many moons ago but you were advised this week that your BMI needs to be under 28. Something seems rather obvious.Aty my interview on Monday yes, by the Medical Examiner no. She took my BMI then measured my chest saying i was ok and passed