emergency lighting

[i=p/u]

hi guys, ive read for two days solid on emergency lighting as im testing a restaurant tomorrow and ive came across this 2 page guide and was wondering what you think of its accuracy and isit up to date for yous who know this stuff thanks trev http://www.ucl.ac.uk/estates/maintenance/fire/documents/UCLFire_TN_022.pdf

 

[i=p/u]

would it not be better putting signage directly below the light .

 

[Electro-tech]

Why not , your preference.