its common sense really isnt it ?
I have had some customers over 20 years , and they are used to me working on wet days . however there are wet days ie... showers , drizzle , even heavy showers ....
then there is chucking it down all day , howling wind, like its been on thursday....
you have to have common sense when its like that. apart from getting absolutely soaked through when its that bad it is taking the pee...... I also think it makes us look silly , unproffesional and a little desperate.