[Commentor] LC-392 on behalf of Nokia [Comment] 5.3.5 Graphics Proposal for adding a statement [MANY_GRAPHICS]. Avoid many images in one page, because each request on a wireless network adds significant latency compared to fixed networks. [Commentor reply] no reply from commenter [Working Group decision] 
We agreed with this additional principle and generalized it in the Best Practice "EXTERNAL_RESOURCES".