Sentence:  The athletic Walker, one of Tottenham's more effective attacking elements with his raids from right-back, made a timely intervention after Rose had been dispossessed and even Aaron Lennon was needed to provide an interception in the <WSD>danger zone</WSD> to foil another attempt by the Russians. 
Meaning of the word marked with <WSD> tags:  A specifically hazardous place to be avoided, usually demarcated, such as an area with anti-personnel mines