last week ( thursday) called to a farm. couple of florrys to fit in barn ( installed 2 fittings 3 months ago, these 2 could not be done then as access denied by farm machinery.) then farmer asks me to fit 2 SON floods on a pole 8ft from wall ( overhead cable), 1 x double socket on steelwork of cattle run, find out why they were getting shocks off light switches ( wet switches ) . the area is off 8 way dis board which is fed with 75m 6mm SWA. from old EE red spot 3 phase board. was apprehensive about safety issues, esp. with cattle about and as it was 3deg. and blowing a gale, i told the farm hand i would be there monday. yesterday was slatting it down so i phoned this morning , told farmer i would be there in 30 mins. " we've had to get someone else in, couldn't wait for you, job needed doing. " hate to think how it's been done. i reckoned was at least a full day testing earthing etc. OK, i've lost a job would have made wages on, but otherwise perhaps a lucky escape from something that could have gone -----up if i failed in some way to make the installation "cattle safe"