Once the Labour party might have blamed such ills on Britain's deep social inequalities, nowhere more clearly drawn than in parts of London such as Hackney and Islington where slums abut some of the most desirable housing stock in the capital. 请帮忙分析这个句子，特别是逗号后的半句!

nowhere more clearly drawn than in parts of London such as Hackney and Islington where slums abut some of the most desirable housing stock in the capital.

整个后面是一个过去分词结构(drawn)，修饰前面的deep social inequalities，nowhere只不过是这个分词结构的状语；这个分词结构可以改成一个定语从句：(which are nowhere more clearly....)。 这个分词结构中又包含一个定语从句，既where引导的定语从句，修饰Hackney and Islington 。

翻译：劳工党本可以将这些问题归咎于英国严重的社会不公平，这种不公平在其他任何地方都没象伦敦的Hackney和
Islington表现得如此明显，在这里贫民窟紧邻着首都炙手可热的豪宅地块。