To object on line click http://goo.gl/bjwCLy. Either way you will find a link enabling you to make comments on line. Otherwise Google (or whatever) search ‘Camden Planning Search’ and enter the reference 2015/1444/P. This closes on the 7th May. After that you should email the Planning Officer Kathryn.Moran@camden.gov.uk. You can look at the documents at http://goo.gl/bjwCLy.