Alternate / Holding requirement due to TS and associated turbulence
Referring to AIP ENR 1.1, section 58.2.5 which reads;
"When thunderstorms or their associated severe turbulence or their probability is forecast at the destination, sufficient fuel must be carried to proceed to an alternate or hold for 1. 30 minutes INTER or 2. 60 minutes TEMPO' "
Simple question is, does simply having 'CB' on the TAF constitute having 'thunderstorms or their associated severe turbulence' at the destination?
Or is it only 'TS' in the TAF that triggers this requirement for an alternate or holding?