Key safe code

It has been brought to attention that key safe has been left with the opening code showing.  Could people please ensure that if you use the keys from the safe you ensure that the code is scrambled when you replace the key.

Also, the metal seal from cans of tennsi balls have also been left on court at times.  The edges of these are very sharp so should be taken off court and put in a bin in the pavilion of one of the litter bins on the sports club site