fighters in belgium in january to launch a major gun and bomb attack somewhere in belgium. they acquired police uniforms in that plot and the concern was they were going to use them to gain access to sensitive sites. belgian authorities managed to arrest some of the plotters. there was a fierce fire fight in eastern belgium where they killed two of the plotters and arrest a key person who was part of the plot. but they did not feel they rounded up the whole cell. there was quite a lot of concern. and clearly, abdelhamid abaaoud was -- managed to evade the international dragnet that followed that not. and in the month afterwards plotted this terrorist attack in paris which was going to be a two-wave terrorist attack first on friday and they were planning a second wave attack with the media gathered here but it's the worry is that something in addition may be planned for