Original: While Councillors can draw on an Army security detail if they need personal protection (in particular during official events), it is more usual to encounter them without any escort at all in the streets, restaurants and tramways of Bern.
Simplified: Councillors can have an Army security detail if they need personal protection (in particular during official events). But often one can meet them without any escort at all in the streets, restaurants and tramways of Bern.