After the 11 September 1973 coup, the party started to pursue clandestine activities.

Because of this clandestine and subversive activities she was detained for several days.

I told her that I'd be involved in clandestine activities and wouldn't hold it against her if she chose not to take the job.

It conducted its clandestine activities at 52 sites and employed over 50,000 people.

My contact, as you call him, is close to the President, an authority on clandestine activities.

He took it immediately, and began engaging in clandestine activities while working.

He lived in fear that Phoenix would become aware of his clandestine activities.

That is the way to fight against clandestine activity.

Detailed charges were not given but, basically, he is being accused of clandestine activity.

I always feel an affinity for others traveling at such an hour, as if we are all engaged in some form of clandestine activity.