I don't know Jersey at all so I'm sorry if this is a silly question !

Is it possible to walk from St Brelade to St Helier? We have found a lovely hotel on the beach in St Brelade but we want to go shopping in St Helier. Our son will be 8 months old and still in a buggy. Also, is there a bus that goes? And can you take buggies straight on to the bus unfolded?

Thank you x