Can hear water whooshing about

Hi all with all rain about, I can hear water whooshing about at front any ideas how I can get rid is it in the scuttle bit, if so how do I drain it out ?

Thanks in advance
 
There is a guide in the how to section but basically take your scuttle panel off and stick a rod down the drainage holes.
 
Easy, wipers off, scuttle off, clear out the storm drains with a long flat head screw driver, put it all back together again. Done
 
I hear this once then the first corner it goes, does this mean I have one hole blocked perhaps, or is it normal to hear it first once?
 
Two seperate drainage holes so maybe one of them is blocked.

Worth checking with the amount of rain we are having at the moment.
 
Thanks all did my scuttle panel today had two little puddles each side got rid of all the crap, good clean back to normal for a little while