I would suggest to Christians in the UK, Germany, France and every other country where Islam is being actively promoted by the government while Christianity is being suppressed, to use weapons that really fight darkness. The way you fight darkness is with light.
Matt 5:14 "You are the light of the world. A town built on a hill cannot be hidden.
Right now, the governments of the west think they have the upper hand over their citizens, and in most cases they are correct because the citizens are not praying in the answers to their problems. The governments of the west are employing the power of the state against their own citizens. In order to counter that, Christians should be employing the power of heaven against those governments through prayer and fasting.
Instead of organizing outside government buildings to protest they should be organizing to pray and fast together to bring down the wickedness in high places in their governments and over their country. The problem starts in the spiritual realm then it extends down to the physical realm. What do the spirits over the U.K. care if people protest? They could care less. Start praying and fasting for righteousness to be restored and for wicked strongholds in high places to be brought down and yes, they will start caring in a hurry....
Prayer works. Prayer moves mountains. Prayer raises up and brings things down. Prayer brings to bear the power of our Father's Kingdom from heaven down to this earth. If you want to see real change, then really pray. Its that simple. Fast, pray and continue to do so in faith and patience and watch the powers of this world shudder....
grace and peace