Another short RUSI commentary; the summary:
As recent reports highlight the increasing risk of Daesh-inspired lone actor or small cell homeland terrorist attacks, an urgent recalibration of terrorist-finance disruption efforts is required to include both funds flowing to Syria/Iraq and those raised to be used at home.
Near the end:
The traditional measures in place for tackling terrorist financing play little role in disrupting this rapidly emerging form of low budget terror.
Link:https://www.rusi.org/analysis/commen.../#.VeB3KH2pNiV