 Complete the following phrase:  Also, whilst by law persons enjoying the right of freedom of movement are not to receive a passport stamp, in practice, upon request, a stamp may be given  see the gallery below for an example of an entry stamp being issued upon request by an EU citizen. Similarly, although by law heads of state are not to receive a passport stamp, in practice, this is not always followed. For example, when arriving for the 37th G8 summit in Deauville, United States President Barack Obama had his passport stamped at Deauville  Saint-Gatien Airport. Similarly, when President Obama attended the 